19513 Results for "《〈 문의 OIO↗5793↗7458 》〉 셔츠룸ヒ《〈 문의 OIO↗5793↗7458 》〉㎛beforehandム셔츠룸후기셔츠룸후기╇pen 선릉셔츠룸셔츠룸가격 셔츠룸‰강남셔츠룸㉦nestㅳ"

So we got another BT module!
Log from Gun Trigger Force Logger
Yay for that! It's CC2540 based as well, but the unpopulated board pins are so tiny! I tried making an adapter board for it with the classic - laser printer, magazine paper, iron it on, peel off, dissolve excess copper. Since the spaces between...

Preparing the Mini USB breakout board
Log from Raspberry Pi 3 Gameboy
The Mini USB breakout board doesn't fit in the original spot for charging the gameboy, it's just a little to bulky, so we have to trim it.For that I used a hacksaw:Some pins have gotten cut off, but that is OK, because we can still use the ones near...

PCB has arrived! & LM2575 SMPS test
Log from IN-12A Nixie Clock Project
PCB has arrived!The nixie clock's main board that I ordered last time has arrived. (Delivery was faster than I thought ;D )I ordered ceramic capacitors and several types of 3216 type resistors needed for PCB assembly.Since the 0.1uF ceramic capacitors...

New case (soon) and issues with RUN pin on Pi 3b+ and 4
Log from PlayVideo: adaptive video player
My next step is to create a custom case for the Pi 3b and front panel board. If all goes well, I will have a 3D printed case to hold both (rather than two separate boxes). One issue that has come up switching from the Raspberry Pi 3b to the 3b+...

Week of 5/1
Log from Wall of words
This week began not only the starts of a new piece of code (to helpfully allow for multiple RFID readers connected to the breadboard) but also designs started to be put into the works. As Tristan and Johnny worked on the wiring and troubleshooting...

Extracting the firmware
Log from Manhattan SX - Hacking a low cost DVB-S2 receiver
The conventional way of doing this is to use the command md to dump the firmware bytes as text characters to the terminal, pipe to a text file, and run a script to convert from ASCII to binary. Unfortunately, this process is very slow, I calculated that...

Working on camera trap challenge at ECSA2016 - collaboration with MammalWeb
Log from Camera Traps for Citizen Science
We have realized that multiple groups are currently trying to come up with cheap (and better) alternatives to current camera traps, including various projects in citizen science community, including MammalWeb.org and others (we were contacted by SciStarter...

Home Automation with DTMF
Log from Play FPGA like Arduino
The M10 is a FPGA board with a soft core MCU running at 96MHz. It also features a rich set of onboard peripherals like voice CODEC, (including microphone and speaker jack), microSD socket, SRAM, onchip A/D converter, Temperature sensor diode and...

Adding wall-wart power option to a phone
Log from Creative repairs and hacks
I still have a few of those old house phones from a bygone era in the house with caller ID. The caller ID display is usually powered by some AA/AAA batteries that seem like they always need to be replaced that of course no one gets around to replacing....

A quick update
Log from 12 channel LED controller
Haven't written an update in a week, so here I am reporting progress.The PCB is fully assembled now, I also updated the project pictures with a few shots of the finished board. It really does look awesome I think, but maybe I'm a little biased :-)One...

Assembly and Analysis of the Analog Frontend with VGA
Log from 60MHz Bandwidth 250Msps Probe-Scope
Having recently received the parts and PCBs for all of our subsystem test boards, this post is one in a series detailing the buildup and testing of those boards. Today we’ll be showing off our Analog Frontend board, which includes the Variable Gain Amplifier...

PCBWay and fast prototyping
Log from 74HCT6526
As I get to the most complicated parts of the 74HCT6256, such as the Serial Data Register, or the Time Of Day set of registers, the amount of logic required to mimic the behaviour of the original MOS6526 increases. Luckily, as my skills are improving,...

Board bring up & evaluation
Log from Ultra low power LED
Revision 1 In first instance, we'll try to compare the performance with the #TritiLED. In order to do that, we'll assemble the following variant: Placing R8 instead of the TPL5110 circuit so that the LED doesn't flash. This will make it easier...

Rev.6 Testing
Log from No-Worries Parallel Battery Charging Station
I received 5 populated boards from JLCPCB yesterday afternoon. I decided not to fully populate these boards since I had accumulated a few previous revision boards that had many of the components that I needed to make this one. Scavenging parts saved...

Initial Concept and Development Stages
Log from POE stack light
The idea for the project came when I was considering using power over ethernet (POE) for another project and wanted to understand how to implement it in something simpler beforehand. At around the same time I came across the affordable stack light units...

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